基于LabVIEW的用电实时监控和远程监测

Real-time Power Monitoring and Remote Monitoring Based on LabVIEW

基于LabVIEW软件开发构建一套远程实时用电监测、保护系统。该系统首先通过现场传感器收集用电设备的用电信息,通过Modbus协议传输至远程上位机进行分析、预测,预测算法采用灰色预测算法,该算法利用VS(Microsoft Visual Studio)编程生成的dll文件供LabVIEW直接调用,实现了在一个系统中完成采集、分析的操作,提升了处理效率与开发进度,实验仿真表明,该系统可以可靠的实现对远程信息的采集,并对采集数据进行预测,可以有效提高用电安全性。

This paper builds a set of remote real-time electricity consumption monitoring and protection system based on labview software development.The system first collects the power consumption information of the power equipment through on-site sensors,and transmits it to the remote host computer for analysis and prediction through the modbus protocol.The prediction algorithm uses the gray prediction algorithm,which uses the dll file generated by VS(Microsoft Visual Studio)programming The direct call of labview realizes the operation of collecting and analyzing in a system,which greatly improves the processing efficiency and development progress.